baber/WOPTO huggingface dataset:
Patent JP-2021195788-A (JP)
Title: Bridge pier construction method
Inventor: TAKIMOTO KAZUYUKI
IPC: E01D21/00
Filed: 2020-06-15
Abstract: To provide a bridge pier construction method that can shorten a construction period and reduce construction cost by reducing the number of joints in the vertical direction.SOLUTION: The present invention discloses a bridge pier construction method with which a precast bridge pier 1 is constructed by integrally joining a plurality of concrete precast blocks, the method including: a step of manufacturing a precast column member 3 by dividing a cross section of the bridge pier into a plurality of divisions; and a step of joining at least one of upper and lower ends of the plurality of precast column members 3 to one precast connecting member 4 of a flat plate shape with a joint member.SELECTED DRAWING: Figure 2
Patent JP-2021197640-A (JP)
Title: Learning data generation device, model learning device, learning data generation method, and computer program
Inventor: MORI GENICHI
IPC: H04L12/70
Filed: 2020-06-15
Abstract: To reduce the burden of determining an abnormal route in a communication network in which route control is performed based on a specific route control protocol.SOLUTION: A learning data generation device includes: a data collection unit that collects route information for learning from a communication network in which route control is performed based on a specific route control protocol; and imaging unit that makes an image of the route information for learning. The route information for learning the image of which is made and teacher data indicating whether or not the route information for learning includes an abnormal route are used for learning data that is for learning a predetermined machine learning model in order to generate a model for determining whether or not route information to be determined collected from the communication network includes an abnormal route.SELECTED DRAWING: Figure 1
Patent JP-2021194904-A (JP)
Title: Method of manufacturing metal powder mixed resin molded body by free blend method
Inventor: ISHIDA YASUHIKO
IPC: B29C45/60
Filed: 2020-06-18
Abstract: To provide a method of manufacturing a molded body with a small product variation even if a mixing amount of metal powder is large in a case where not only metal powder but also powdery resin is directly put into an injection molding machine for molding.SOLUTION: There is provided a method for manufacturing a molded body by kneading a molding material containing a metal powder, a thermoplastic resin powder and an additive, which comprises molding by an injection molding machine in which a molding screw is disposed. The injection molding machine is configured in that: a molding screw thereof includes a supply unit M, a compression unit N and a metering unit S that are continuously and integrally installed; the supply unit and the compression unit are composed of single spiral flights 20 and 30; the flight of the compression unit has a plurality of sub-flights 31 to 34 spirally formed in a screw axial direction; the sub-flights have polygonal shapes with rounded corners 31a to 34a; the sub-flights are arranged such that the corners are offset to an angle set in a circumferential direction of the screw axis; and the metering unit is composed of a plurality of compounding alignment units 40 having gear-shaped irregularities in the circumferential direction of the screw axis.SELECTED DRAWING: Figure 3
Patent JP-2022003664-A (JP)
Title: Information processing device, program, and monitoring method
Inventor: Shoji Kazushi
IPC: G05B23/02
Filed: 2020-06-23
Abstract: To provide a technique of detecting an abnormality sign of a semiconductor manufacturing apparatus.SOLUTION: An information processing device that detects the abnormality sign of a semiconductor manufacturing apparatus includes a sensor data acquisition unit that acquires sensor waveform data whose axes are a sensor value and time measured by the semiconductor manufacturing apparatus that executes a process in accordance with the same recipe, a monitoring band calculation unit that calculates each monitoring band for the axis of the sensor value and the axis of the time used for a waveform monitoring method on the basis of predetermined number or more pieces of sensor waveform data, and an abnormality sign detection unit that detects the abnormality sign of the semiconductor manufacturing apparatus by monitoring the waveform of the sensor waveform data with the monitoring band for each of the axis of the sensor value and the axis of the time.SELECTED DRAWING: Figure 3
Patent JP-2020183393-A (JP)
Title: Compositions and methods for bile acid particles
Inventor: BAE YOU HAN
IPC: A61K9/50
Filed: 2020-06-30
Abstract: To provide therapeutic compositions that can be orally administered to a patient and absorbed via enterohepatic circulation.SOLUTION: A therapeutic composition comprises: a core complex comprising a therapeutic agent and having an exterior surface with a net positive charge at a pH of 5; and a bile acid or a bile acid conjugate covalently bound to an anionic polymer; where the anionic polymer has a net negative charge at the neutral pH, and where the anionic polymer is electrostatically coupled to the exterior surface.SELECTED DRAWING: Figure 1A
Patent JP-2020175890-A (JP)
Title: Work vehicle
Inventor: MATSUZAKI MASAYUKI
IPC: A01B69/00
Filed: 2020-06-30
Abstract: To provide a technology for enabling monitor display in a form easy for a driver to visually recognize information around a vehicle body even while using an overhead image.SOLUTION: A work vehicle includes a plurality of cameras 4 for photographing the periphery of a vehicle body 1, a work travel state detection sensor group 9 for detecting a work travel state, an attention region determination part for determining an attention region on the basis of a detection signal from the work travel state detection sensor group 9, a priority display image determination part for determining a photographed image of a camera 4 with the attention region included in an imaging field of view among the plurality of cameras 4 as a priority display image, a monitor 73 for displaying at least the priority display image, and an own vehicle position calculation part for calculating the position of the vehicle body on the basis of satellite positioning data. An obstacle detection sensor for detecting an obstacle around the vehicle body is included in the work travel state detection sensor group 9, and the attention region determination part determines an attention region in accordance with a distance between an obstacle and the vehicle body 1 when the obstacle detection sensor detects the obstacle.SELECTED DRAWING: Figure 1
Patent JP-2022013082-A (JP)
Title: System and method for diagnosing damages of rotary electric machine
Inventor: HAYASAKA YASUSHI
IPC: G01M99/00
Filed: 2020-07-03
Abstract: To increase the accuracy of diagnosing, by using strains, such damages as low-cycle fatigue damages, which are the most of the damages of machine facilities due to deterioration from a long-term use.SOLUTION: The present invention relates to a damage diagnosis system for a rotary electric machine for evaluating fatigue damages of components of a rotary machine on the basis of a sensor signal detected by a sensor of a rotary electric machine. The damage diagnosis system includes: a strain range calculation unit for determining an elastic strain and an elastic stress in an evaluation site of the rotary machine as a quadratic function of the number of rotations of the rotary electric machine detected by the sensor, counting the frequency of the range of the elastic strain and the frequency of the range of the elastic stress for an evaluation site and converting the frequency to the total strain range of the elastic strain range and the elastic stress range; a fatigue damage rate calculation unit for calculating the fatigue damage rate in the evaluation site of the rotary electric machine from the converted total strain range; and an integration unit for integrating the fatigue damage rate and calculating an accumulated fatigue damage rate.SELECTED DRAWING: Figure 2
Patent JP-2022014748-A (JP)
Title: Image forming system including stopper for toner loosening member
Inventor: SUZUKAWA SHINICHIRO
IPC: G03G21/16
Filed: 2020-07-07
Abstract: To prevent the aggregation of toner by loosening a toner passing through the inside of a cylindrical body.SOLUTION: A toner transfer device comprises: a cylindrical body 61 that supplies toner to a toner conveying device having a conveying member 21, wherein the cylindrical body has a first member 71 and a second member 72 that is connected with the first member and is detachably connected with the toner conveying device; a toner loosening member 62 that is arranged inside the cylindrical body to loosen the toner passing through the cylindrical body and moves in an axial direction of the cylindrical body; and a stopper 80 that is located between the toner loosening member and the conveying member of the toner conveying device and is mounted on the second member of the cylindrical body.SELECTED DRAWING: Figure 2
Patent JP-2022015012-A (JP)
Title: Deformation resistance calculation device, deformation resistance calculation method, and program
Inventor: SUZUKI ATSUSHI
IPC: G01N3/08
Filed: 2020-07-08
Abstract: To improve the accuracy of calculated deformation resistance due to the use of an end face constraint compression test.SOLUTION: Provided is a deformation resistance calculation device comprising: a constraint coefficient calculation unit for calculating the constraint coefficient of a test piece in an end face constraint compression test, using a first calibration curve derived from the result of discretization analysis of an end face constraint compression test in which a first work-hardening exponent is assumed; a strain calculation unit for calculating the average equivalent plastic strain of the test piece in the end face constraint compression test, using a second calibration curve derived from the result of discretization analysis; a hardening function regression unit for determining a second work-hardening exponent by causing a hardening function to be brought back to the deformation resistance curve calculated using the result of the end face constraint compression test and the first and second calibration curves; and a discretization analysis unit for substituting the second work-hardening exponent for the first work-hardening exponent when a difference between the second and first work-hardening exponents exceeds a threshold and executing a discretization analysis, thereby updating the first and second calibration curves.SELECTED DRAWING: Figure 3
Patent JP-2022022913-A (JP)
Title: Information processing system, setting method, information processing device and control method thereof, and program
Inventor: SATO MASAYUKI
IPC: B41J29/46
Filed: 2020-07-10
Abstract: To achieve both of convenience of a user using a plurality of image forming devices and security, without increasing the burden of management of the image forming devices.SOLUTION: It is determined whether use setting of an object user can be acquired as a user at an object installation place which is a place at which an object image forming device is installed, when the object user uses the object image forming device. When it cannot be acquired, a constraint condition of the object image forming device, and the use setting of the object user at the place which is not the object installation place are synthesized. The synthesized use setting is registered as the use setting of the object user at the object installation place.SELECTED DRAWING: Figure 10
Patent JP-2022018626-A (JP)
Title: Stator core, stator of rotary electric machine, rotary electric machine, manufacturing method of stator of rotary electric machine, and manufacturing method of rotary electric machine
Inventor: ONIHASHI TAKAYUKI
IPC: H02K1/14
Filed: 2020-07-16
Abstract: To provide a stator core capable of easily and accurately forming a split core in an annular shape, a stator of a rotary electric machine, a manufacturing method of a stator of an electric machine, and a manufacturing method of a rotary electric machine.SOLUTION: Defining a contour of a cross-section of one recess 12r perpendicular to the axial direction of two split cores 11A adjacent to each other in the circumferential direction as contour A; and defining a contour of a cross-section of the other convex part perpendicular to the axial direction as contour B, the contour A and the contour B are rotationally symmetric shapes with respect to the rotation center point C outside a stator core 11. The trajectories of the contour A and the contour B do not overlap with each other even when the contour A and the contour B are rotated in a direction in which they are relatively separated from each other on the center of rotation C as the center.SELECTED DRAWING: Figure 4
Patent JP-2022019283-A (JP)
Title: Medium transfer pipe
Inventor: NABEYA TOYOHIKO
IPC: F03G4/00
Filed: 2020-07-17
Abstract: To provide a medium transfer pipe which can prevent occurrence of rust or the like due to corrosion in order to efficiently take out hot water from the underground to the ground, and can prevent a temperature drop of hot water pumped up.SOLUTION: A medium transfer pipe (10) recovers geothermal heat with a working medium, and is used in a geothermal heat utilizing device (1) which uses the heat, and transfers the working medium to the ground. In the medium transfer pipe, a metal film (11) thinner than a thickness of a main body (13) is formed on the main body (13) on a side coming into contact with the underground, and therefore, corrosion of the main body can be restrained by sacrificial anticorrosion of the film, and durability of the medium transfer pipe can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021021066-A (JP)
Title: Polyolefin microporous film, laminate, and non-aqueous electrolyte secondary battery using the same
Inventor: SAKAMOTO MITSUTAKA
IPC: H01M50/409
Filed: 2020-07-22
Abstract: To provide a polyolefin microporous film for use as separator of non-aqueous electrolyte secondary battery such as lithium ion secondary battery, excellent in low resistance characteristics, capable of improving capacity retention rate under rapid charge/discharge conditions.SOLUTION: A polyolefin microporous film has 870 to 2800 fibrils/μm3, in a 2.7 μm square three-dimensional image created from each of cross sectional images obtained in FIB-SEM measurement of the microporous film.SELECTED DRAWING: None
Patent JP-2022025212-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-29
Abstract: To provide a game machine with an improved presentation effect.SOLUTION: When a first specific decoration symbol 17AK3 is stopped in a display area 5L as shown in (F) after a success of a first suggestion presentation, the first specific decoration symbol 17AK3 is shifted to a left side as shown in (G) and is displayed with second visibility that is lower than first visibility before the stop. A second specific decoration symbol 17AK4 is displayed with third visibility that is higher than the second visibility of the first specific decoration symbol 17AK3 that has been stop-displayed. In this manner, it is possible to prevent second alphabetic information 17AK42 (letter "β") from being confused with first alphabetic information 17AK32 (letter "α"). Therefore, it is possible to make a second suggestion presentation easy to be understood.SELECTED DRAWING: Figure 11- 2
Patent JP-2022025277-A (JP)
Title: Coil and its manufacturing method, power transmission device and power receiving device, and power transmission system
Inventor: OKABE MASAHITO
IPC: H02J50/10
Filed: 2020-07-29
Abstract: To provide a coil and the like capable of reducing various costs as a coil for wireless power transmission.SOLUTION: A manufacturing method of a coil for non-contact power transmission in which a winding line made of a thin film conductor is wound includes a step of manufacturing a plurality of linear members RL101 and the like that are connected in the winding direction as a coil to form a winding line, and a step of arranging the manufactured linear members RL101 etc. in the winding direction and performing conduction connection, and the plurality of linear members RL101 and the like have the same shape.SELECTED DRAWING: Figure 2
Patent JP-2022028555-A (JP)
Title: Information processing device, program, system, and information processing method
Inventor: TAKEMOTO TOSHIMI
IPC: G06Q30/02
Filed: 2020-08-03
Abstract: To provide an information processing device, a program, a system, and an information processing method that can acquire behavior history information on users of wireless communication terminals that have been in a communication area of a wireless communication device.SOLUTION: In a system, an information processing device 100 includes: an information acquisition unit that acquires behavior history information on a user of a wireless communication terminal that has been in a communication area of a wireless communication device; a distribution information determination unit that determines distribution information to be distributed to the user based on the behavior history information; and a distribution control unit that performs control so as to distribute the distribution information to the wireless communication terminal of the user.SELECTED DRAWING: Figure 3
Patent JP-2022031000-A (JP)
Title: Biological information monitoring system, biological information monitoring method, and program
Inventor: MITSUKURA YASUE
IPC: A61B5/11
Filed: 2020-08-07
Abstract: To more accurately measure subject's biological information.SOLUTION: A biological information monitoring system 1 includes a data acquisition unit 11a and a signal analysis unit 11c. The data acquisition unit 11a is provided at a member for supporting the subject and, from a plurality of sensors for detecting dynamic physical quantities (for example, weight), acquires signals showing the physical quantities. The signal analysis unit 11c acquires biological information with respect to a heartbeat of the subject supported by the member on the basis of peaks of the signals showing the physical quantities acquired by the data acquisition unit 11a.SELECTED DRAWING: Figure 1
Patent JP-2021001685-A (JP)
Title: Pipe body connection device and seat member
Inventor: IMURA HAJIME
IPC: F16L5/00
Filed: 2020-08-20
Abstract: To provide a pipe body connection device that can improve shape flexibility and a design property with a simple structure, and is easy in constructing.SOLUTION: A stop cock device 1A includes a device body 2 having a cylindrical portion 3, an attaching member 6 attached to the cylindrical portion 3, and a flange-shaped seat member 5 to be installed on a floor body 80. Between an opposite surface 320 of the cylindrical portion 3 and the attaching member 6, an inner peripheral portion 501 of a seat member 5 is interposed. The seat member 5 has an insertion hole 51 for inserting the cylindrical portion 3. On the inner peripheral portion 501 of the seat member 5, an inward projecting portion 52 is provided, which projects inward from the insertion hole 51 and has an end surface on the attaching member 6 side that is flush with an opening edge on the floor body 80 side in the insertion hole 51. The inward projecting portion 52 and the opposite surface 320 are made to abut on each other in the insertion hole 51, and the inward projecting portion 52 and the attaching member 6 are made to abut on each other outside the insertion hole 51. The seat member 5 is sandwiched between the opposite surface 320 and the attaching member 6.SELECTED DRAWING: Figure 3
Patent JP-2021035672-A (JP)
Title: Wastewater treatment apparatus, power generation apparatus, desulfurization treatment apparatus, power generation method and desulfurization method
Inventor: KIYOKAWA TATSUNORI
IPC: C02F1/72
Filed: 2020-08-20
Abstract: To provide a wastewater treatment apparatus, a power generation apparatus, a desulfurization treatment apparatus, a power generation method and a desulfurization method enabling further efficient energy recovery/utilization or desulfurization as a technique associated with wastewater treatment.SOLUTION: A wastewater treatment apparatus for treating water to be treated, a power generation apparatus, a desulfurization treatment apparatus, a power generation method and a desulfurization method in which power generation or desulfurization treatment is carried out by a reaction using a reducing substance contained in water to be treated, as an electron donor. This invention enables efficient power generation and desulfurization treatment, because there occurs no inhibition of mass transfer by microorganisms when power generation or desulfurization treatment is carried out by a reaction using a reducing substance contained in water to be treated, as a direct electron donor. In addition, this makes it possible to downsize a wastewater treatment facility compared to a case where a power generation facility using a microbial fuel cell and a desulfurization treatment facility are installed separately.SELECTED DRAWING: Figure 1
Patent JP-2022035733-A (JP)
Title: Scintillator
Inventor: KAMATA KEI
IPC: C09K11/61
Filed: 2020-08-21
Abstract: To provide a large-area scintillator having high resolution.SOLUTION: A scintillator comprises: columnar first crystal phases 101; second crystal phases 102 and third crystal phases 103 which are arranged so as to cover a side face of the first crystal phases 101, and each of which is columnar. The first crystal phases 101 are constituted of a halide. The second crystal phases 102 are constituted of a halide having a smaller refractive index than the first crystal phases 101. The third crystal phases 103 are constituted of a halide having a smaller refractive index than the first crystal phases 101, and is a compound different from the second crystal phases 102.SELECTED DRAWING: Figure 1A
Patent JP-2022036541-A (JP)
Title: Sensor
Inventor: SHIN JAEWON
IPC: G01R33/24
Filed: 2020-08-24
Abstract: To provide a sensor capable of detecting a peak of an ODMR with high response speed, and reducing the influence of noise.SOLUTION: A sensor 1 is equipped with a diamond element 2, an antenna 5, an optical system 3, an optical sensor 4, a first microwave oscillator 11, a second microwave oscillator 12, a switch 13, a first lock-in amplifier 103, a second lock-in amplifier 104, a switch 102, a first integration circuit 105, a second integration circuit 106, a rectangular wave generator 15, and a timing controller 16. A rectangular wave signal generated in the rectangular wave generator 15 is inputted in the first microwave oscillator 11 and the second microwave oscillator 12 as a first modulation signal. An output signal of the first integration circuit 105 is inputted in the first microwave oscillator 11 as a second modulation signal modulating the frequency of microwaves oscillated by the first microwave oscillator 11. An output signal of the second integration circuit 106 is inputted in the second microwave oscillator 12 as a third modulation signal modulating the frequency of microwaves oscillated by the second microwave oscillator 12.SELECTED DRAWING: Figure 1